serial_read
Read data from a serial port connection to monitor or retrieve information from remote devices like Raspberry Pi and embedded systems.
Instructions
Read available data from a serial port.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| connection_id | Yes | Connection ID from serial_connect | |
| timeout | No | Read timeout in seconds (default: 2.0) | |
| bytes | No | Maximum bytes to read (default: 4096) |